Umwelt theory has finally come of age. The paradigm-breaking power of Jakob vonUexküll’s technical term, after decades of inquiry by scholars such as Merleau-Ponty(1962) and Kauffman (1993) has become part of the vernacular of animal studies, psychology, sociology, and other scientific domains (Buchanan 2008; Lahti 2015;Stevens et al. 2018). The newfound fame of the Umwelt frame, however, is as much a boon to the field of biosemiotics as it is a burden, due to the usual serial misinterpretation and cooptation that (...) occurs in popularizing a concept.One prominent scholar, however, deeply wedded to the original lineage of meaning Umwelt theory offers, is the renowned ethologist and primatologist Frans de Waal, who has based his life work on understanding its core meaning through experimentation.From the first to the last page of de Waal’s latest overview of animal cognition, he anchors his interpretations in classical as well as cognitive ethology — steeped in the contributions of von Uexküll. This deceptively readable popular scientific monograph Are We Smart Enough to Know How Smart Animals Are? affords digestible insights for the curious reader as well as enlightening details to those attuned to the fierce debates in animal cognition, consciousness, and ethics.The book incorporates Niko Tinbergen and Lorenz’s contrastive ethological interpretative styles to best enter into the Umwelten of other species, especially primates. DeWaal not only reviews his remarkable career and the history of ethology, but pushes further into the nuances of species-specific experimentation design and best practices in ethological methodologies. (shrink)

In this book two of the leading figures in argumentation theory present a view of argumentation as a means of resolving differences of opinion by testing the acceptability of the disputed positions. Their model of a 'critical discussion' serves as a theoretical tool for analysing, evaluating and producing argumentative discourse. They develop a method for the reconstruction of argumentative discourse that takes into account all aspects that are relevant to a critical assessment. They also propose a practical code of behaviour (...) for discussants who want to resolve their differences in a reasonable way. This is a major contribution to the study of argumentation and will be of particular value to professionals and graduate students in speech communication, informal logic, rhetoric, critical thinking, linguistics, and philosophy. (shrink)

BackgroundThe emphasis on impact factors and the quantity of publications intensifies competition between researchers. This competition was traditionally considered an incentive to produce high-quality work, but there are unwanted side-effects of this competition like publication pressure. To measure the effect of publication pressure on researchers, the Publication Pressure Questionnaire (PPQ) was developed. Upon using the PPQ, some issues came to light that motivated a revision.MethodWe constructed two new subscales based on work stress models using the facet method. We administered the (...) revised PPQ (PPQr) to a convenience sample together with the Maslach Burnout Inventory (MBI) and the Work Design Questionnaire (WDQ). To assess which items best measured publication pressure, we carried out a principal component analysis (PCA). Reliability was sufficient when Cronbach’s alpha > 0.7. Finally, we administered the PPQr in a larger, independent sample of researchers to check the reliability of the revised version.ResultsThree components were identified as ‘stress’, ‘attitude’, and ‘resources’. We selected 3 × 6 = 18 items with high loadings in the three-component solution. Based on the convenience sample, Cronbach’s alphas were 0.83 for stress, 0.80 for attitude, and 0.76 for resources. We checked the validity of the PPQr by inspecting the correlations with the MBI and the WDQ. Stress correlated 0.62 with MBI’s emotional exhaustion. Resources correlated 0.50 with relevant WDQ subscales. To assess the internal structure of the PPQr in the independent reliability sample, we conducted the principal component analysis. The three-component solution explains 50% of the variance. Cronbach’s alphas were 0.80, 0.78, and 0.75 for stress, attitude, and resources, respectively.ConclusionWe conclude that the PPQr is a valid and reliable instrument to measure publication pressure in academic researchers from all disciplinary fields. The PPQr strongly relates to burnout and could also be beneficial for policy makers and research institutions to assess the degree of publication pressure in their institute. (shrink)

BackgroundConcerns about research misbehavior in academic science have sparked interest in the factors that may explain research misbehavior. Often three clusters of factors are distinguished: individual factors, climate factors and publication factors. Our research question was: to what extent can individual, climate and publication factors explain the variance in frequently perceived research misbehaviors?MethodsFrom May 2017 until July 2017, we conducted a survey study among academic researchers in Amsterdam. The survey included three measurement instruments that we previously reported individual results of (...) and here we integrate these findings.ResultsOne thousand two hundred ninety-eight researchers completed the survey. Results showed that individual, climate and publication factors combined explained 34% of variance in perceived frequency of research misbehavior. Individual factors explained 7%, climate factors explained 22% and publication factors 16%.ConclusionsOur results suggest that the perceptions of the research climate play a substantial role in explaining variance in research misbehavior. This suggests that efforts to improve departmental norms might have a salutary effect on behavior. (shrink)

The colors we perceive are the outcome of an attempt to meaningfully order the spectral information from the environment. These colors are not the result of a straightforward mapping of a physical property to a sensation, but arise from an interaction between our environment and our visual system. Thus, although one may infer from a surface’ reflectance characteristics that it will be perceived as “colored,” true colors only arise by virtue of the interaction of the reflected light with the eye (...) (and brain) of an observer. (shrink)

The issues addressed in philosophical papers on quotation generally concern only a particular type of quotation, which I call 'closed quotation'. The other main type, 'open quotation', is ignored, and this neglect leads to bad theorizing. Not only is a general theory of quotation out of reach: the specific phenomenon of closed quotation itself cannot be properly understood if it is not appropriately situated within the kind to which it belongs. Once the distinction between open and closed quotation has been (...) drawn and properly appreciated, it is tempting to consider that only closed quotation is relevant to semantics. Open quotation is more a matter of pragmatics: it is a matter of what people do with words, rather than a matter of content and truth-conditions. In this way one can provide the beginning of a justification for the neglect of open quotation in current semantic theorizing. There is some truth in this view, yet the phenomenon of 'mixed quotation', investigated at length in this paper, is interesting precisely because it shows that things are not so simple. Important issues concerning the interface between semantics and pragmatics will thus be raised. (shrink)

As a continuation of our studies regarding the use of rhetoric in the thought of Thomas Hobbes, the present study deals with the relation between eloquence, passions and rebellion in The Elements of Law, Natural and Politic. Thus, it is explained how the leaders of sedition and rebellion are necessarily, according to Hobbes, “eloquent men”. The aim is not only to separate the rhetorical tradition from the foundation of political sciences, but also to point out the supposed damages caused by (...) orators in civil life. Therefore, the conflicting and often contradictory relation between demonstration and persuasion in the politics of the 17th century is questioned, as well as the binding and constitutive role of passions. (shrink)

In Waartoe Wetenschap? onderzoekt Frans W. Saris de wetenschap in evolutionair perspectief en hij bepleit een radical enlightenment in een dertiental essays en een toneeltekst waarin zulke uiteenlopende wetenschappers verschijnen als ...

In the pragma-dialectical approach, fallacies are considered incorrect moves in a discussion for which the goal is successful resolution of a dispute. Ten rules are given for effective conduct at the various stages of such a critical discussion (confrontation, opening, argumentation, concluding). Fallacies are discussed as violations of these rules, taking into account all speech acts which are traditionally recognized as fallacies. Special attention is paid to the role played by implicitness in fallacies in everyday language use. It is stressed (...) that identifying and acknowledging fallacies in ordinary discussions always has a conditional character. Differences between the pragma-dialectical perspective, the Standard Treatment, and the formal logic approach to fallacy analysis are discussed. (shrink)

Differing accounts are conventionally given of the origins of medical sociology and its parent discipline of sociology. These distinct ‘histories’ are justified on the basis that the sociological founders were uninterested in medicine, mortality and disease. This article challenges these ‘constructions’ of the past, proposing the theorization of health not as a ‘late development of sociology’ but an integral part of its formation. Drawing on a selection of key sociological texts, it is argued that evidence of the founders’ sustained interest (...) in the infirmities of the individual, of mortality, and in medicine, have been expunged from the historical record through processes of ‘canonization’ and ‘medicalization’. (shrink)

In one of the essays in his recent book on Christianity, La déclosion (2005), Nancy discusses the relationship between Judaism and Christianity. Nancy opens this discussion with a reference to Lyotard’s book on this relationship: Un trait d’union (1993). Both Lyotard and Nancy examine a very early figure in the emergence of Christianity from Judaism—whereas Lyotard focuses on the epistles of Paul, Nancy reads the epistle of James. Lyotard concludes that the hyphen in the expression ‘Judeo-Christian’ actually conceals ‘the most (...) impenetrable abyss within Western thought’. With this abyss, Lyotard refers to the point of departure of Judaism: the event in which a Voice has left behind letters, inaugurating an interminable work of interpretation. For Nancy, however, it is rather Christianity, and therefore, Western culture, which is deconstructive in nature. Its composition is co-original with a decomposition, and therefore, with an openness. In James, Nancy finds an emphasis on praxis, in such a way that existence is to be understood as transcendent within itself. With this reading of James, Nancy seems to deny that there is a fundamental difference between Judaism and Christianity. In order to clarify the differences between Lyotard and Nancy, it is shown that, in Lyotard’s view, an unsublatable alterity comes with aisthèsis, whereas in Nancy’s view, alterity comes with existence as such. (shrink)

The central notion in this article is ‘pluriform accommodation,’ a term that we have coined to defend two lines of thought. The first is a plea for inclusive and consequential neutrality; the second is a closely linked plea for reasonable accommodation. With ‘pluriform accommodation’ we emphasize that the multicultural recognition scope should be expanded. The need for inclusive and accommodative rules, laws, and practices is a matter of principle and as such cannot be reduced to the inclusion of people with (...) an immigration background who bring with them all kinds of ethnocultural and religious practices, convictions, and traditions. Furthermore, the enshrined freedom of religion does not provide the needed protection for the multiplicity of conscientious identifications, convictions, and strong allegiances that might be central to one’s sense of self. We argue that we should not engage in (top down) debates about the rights of individuals and groups of different types and think in terms of identity hierarchies, but instead should consider the various claims being made (bottom up), aiming for common standards and criteria to assess the validity of these claims and the reasonableness of the associated accommodations. (shrink)

Mathematics seems to have a special status when compared to other areas of human knowledge. This special status is linked with the role of proof. Mathematicians all too often believe that this type of argumentation leaves no room for errors or unclarity. In this paper we take a closer look at mathematical practice, more precisely at the publication process in mathematics. We argue that the apparent view that mathematical literature is also more reliable is too naive. We will discuss several (...) problems in the publication process that threaten this view, and give several suggestions on how this could be countered. (shrink)

ABSTRACT We outline a number of ethical objections to genetic technologies aimed at enhancing human capacities and traits. We then argue that, despite the persuasiveness of some of these objections, they are insufficient to stop the development and use of genetic enhancement technologies. We contend that the inevitability of the technologies results from a particular guiding worldview of humans as masters of the human evolutionary future, and conclude that recognising this worldview points to new directions for ethical thinking about genetic (...) enhancement technologies. (shrink)

This theoretical expose explores the complex notion of argumentative style, which has so far been largely neglected in argumentation theory. After an introduction of the problems involved, the theoretical tools for identifying the properties of the discourse in which an argumentative style manifests itself are explained from a pragma-dialectical perspective and a theoretical definition of argumentative style is provided that does full justice to its role in argumentative discourse. The article concludes with a short reflection upon the next steps that (...) need to be taken in argumentation theory in further substantiating the notion of argumentative style. (shrink)

According to van Eemeren, argumentation theory is a hybrid discipline, because it requires a multidisciplinary, if not interdisciplinary approach, combining descriptive and normative insights. He points out that modern argumentation theorists give substance to the discipline by relying either on a dialectical perspective, concentrating on the reasonableness of argumentation, or on a rhetorical perspective, concentrating on its effectiveness. Both the dialectical and the rhetorical perspective are interpreted in ways related to how they were viewed by Aristotle, but in modern argumentation (...) theory the relationship between the two, captured in Aristotle’s term antistrophos, is lost. According to van Eemeren, this relationship, which he considers crucial to a full-fledged argumentation theory, has been recovered in extended pragma-dialectics with the help of the theoretical notion of ‘strategic manoeuvring.’. (shrink)

The first part of this work starts with a passage of Machiavelli to show that the defense of a certain“realism” in the constitution of political philosophy does not excludeimagination. The defense of the efective truth of things against the imaginedrepublics has as an effect the affirmation that politics cannot operatewithout images: either the politician or the political thinker should notdisregard the imagination. Therefore, the importance of an attentivelook on what is inherent to imagination: the ability to create images. Inthis sense, (...) Hobbes appears as the heir of a tradition that unfolds in twothemes: his relation with the rhetorical tradition; the readers of Machiavelli. (shrink)

Não obstante as críticas de Giambattista Vico ao pensamento de Espinosa, é possível estabelecer uma relação de proximidade entre os dois. Se as críticas distanciam, o interesse histórico-filológico aproxima. Com efeito, para o estabelecimento de certa convergência entre os propósitos filosóficos dos dois autores, elencam-se os seguintes pressupostos: _i)_ tanto na _Ciência Nova_, quanto no _Tratado Teológico-Político_, a _filologia_ não é apenas conhecimento textual das línguas, porém via de acesso à história de um povo, pois guarda as mutações temporais da (...) vida civil e a memória do mundo de sentido no qual se gesta; _ii)_ a língua não é uma criação do rigor do entendimento, isto é, não é criação dos filósofos, mas da imaginação, portanto do _vulgo_. Desse modo, toda via de acesso ao conhecimento do passado passa inevitavelmente pela potência da _imaginação-fantasia_: questão que interpela Espinosa na _história dos hebreus_ e Vico na _natureza comum das nações_. (shrink)

It has often been suggested that technology carries values and biases embedded in it. This paper is an examination of the relation between computer technology and the incorporation of values and biases. The social complexity of this issue tends to be underexposed. Suggestions are presented for a more comprehensive understanding.

Interviews met wijsgeren en andere wetenschapsmensen over de reden waarom zij zich met de persoon en het werk van de Oostenrijks-Engelse filosoof (1889-1951) bezighouden.

Pax Romana as background of the Christian kerygma: The concept ‘kingdom of God’ is fundamental to the kerygma on the salvific meaning of Jesus Christ in New Testament times. This article aims to explore the raison d’être why this concept had been such an important element in the kerygma. It argues that the Pax Romana as the primary ideology of the Roman Empire played a significant role. The Pax Romana advocated harmony with the gods, and subsequent heavenly peace and global (...) stability and security in the inhabited world. However, the kerygma replaced the Pax Romana as an ideology with the apocalyptic-eschatological concept ‘kingdom of God’. According to apocalyptic eschatology, an end to the known world is expected. This end was considered to be a cataclysmic catastrophe awaiting in the future, albeit indeterminate to humankind. On the contrary, the church’s kerygma proclaimed that the kingdom of God was already present. An element of Jewish apocalyptism, however, remained in the Christian religion - yet adjusted. That is, although the kingdom of God was regarded already present, the idea of a second coming of Christ as Redeemer was upheld. The article demonstrates that the Christian kerygma on the realised kingdom of God had its origins in the expectation of an utopia, as envisaged in the Pax Romana as ideology. (shrink)